| J-Arr21 vs Lars | 2–4 | 33.33% |
| J-Arr21 vs Law | 2–3 | 40.00% |
| J-Arr21 vs Paul | 1–2 | 33.33% |
| J-Arr21 vs Jin | 1–2 | 33.33% |
| J-Arr21 vs Fahkumram | 2–1 | 66.67% |
| J-Arr21 vs King | 2–0 | 100.00% |
| J-Arr21 vs Asuka | 2–0 | 100.00% |
| J-Arr21 vs Leo | 0–2 | 0.00% |
| J-Arr21 vs Lee | 0–2 | 0.00% |
| J-Arr21 vs Reina | 2–0 | 100.00% |
| J-Arr21 vs Azucena | 2–0 | 100.00% |
| J-Arr21 vs Clive | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.